00001 #ifndef _BodyHandler_ 00002 #define _BodyHandler_ 00003 00004 /* 00005 * 00006 * Licensed to the Apache Software Foundation (ASF) under one 00007 * or more contributor license agreements. See the NOTICE file 00008 * distributed with this work for additional information 00009 * regarding copyright ownership. The ASF licenses this file 00010 * to you under the Apache License, Version 2.0 (the 00011 * "License"); you may not use this file except in compliance 00012 * with the License. You may obtain a copy of the License at 00013 * 00014 * http://www.apache.org/licenses/LICENSE-2.0 00015 * 00016 * Unless required by applicable law or agreed to in writing, 00017 * software distributed under the License is distributed on an 00018 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 00019 * KIND, either express or implied. See the License for the 00020 * specific language governing permissions and limitations 00021 * under the License. 00022 * 00023 */ 00024 00025 #include <boost/shared_ptr.hpp> 00026 00027 namespace qpid { 00028 namespace framing { 00029 class AMQBody; 00030 class AMQMethodBody; 00031 class AMQHeaderBody; 00032 class AMQContentBody; 00033 class AMQHeartbeatBody; 00034 00035 // TODO aconway 2007-08-10: rework using Visitor pattern? 00036 00041 class BodyHandler { 00042 public: 00043 virtual ~BodyHandler(); 00044 virtual void handleBody(AMQBody* body); 00045 00046 protected: 00047 virtual void handleMethod(AMQMethodBody*) = 0; 00048 virtual void handleHeader(AMQHeaderBody*) = 0; 00049 virtual void handleContent(AMQContentBody*) = 0; 00050 virtual void handleHeartbeat(AMQHeartbeatBody*) = 0; 00051 }; 00052 00053 }} 00054 00055 00056 #endif